#include <iostream>
#include <vector>
#include <string>
#include <cctype>
using namespace std;

int main()
{
	string word;
	vector<decltype(word)> words;
	while (cin >> word)
	{
		for (auto &c : word)
		{
			c = toupper(c);
		}
		words.push_back(word);
	}

	for (decltype(word) str : words)
	{
		cout << str << endl;
	}

	system("pause");
	return 0;
}